JP2017129431A5 - - Google Patents

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Publication number
JP2017129431A5
JP2017129431A5 JP2016008365A JP2016008365A JP2017129431A5 JP 2017129431 A5 JP2017129431 A5 JP 2017129431A5 JP 2016008365 A JP2016008365 A JP 2016008365A JP 2016008365 A JP2016008365 A JP 2016008365A JP 2017129431 A5 JP2017129431 A5 JP 2017129431A5
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JP
Japan
Prior art keywords
coil
energizing
comparing
detect
detected object
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JP2016008365A
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English (en)
Japanese (ja)
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JP2017129431A (ja
JP6458742B2 (ja
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Priority claimed from JP2016008365A external-priority patent/JP6458742B2/ja
Priority to JP2016008365A priority Critical patent/JP6458742B2/ja
Priority to CN201780002803.2A priority patent/CN107923732B/zh
Priority to US15/751,156 priority patent/US10488226B2/en
Priority to EP17741221.0A priority patent/EP3407009B1/en
Priority to PCT/JP2017/000291 priority patent/WO2017126341A1/ja
Publication of JP2017129431A publication Critical patent/JP2017129431A/ja
Publication of JP2017129431A5 publication Critical patent/JP2017129431A5/ja
Publication of JP6458742B2 publication Critical patent/JP6458742B2/ja
Application granted granted Critical
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JP2016008365A 2016-01-20 2016-01-20 近接センサ Active JP6458742B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2016008365A JP6458742B2 (ja) 2016-01-20 2016-01-20 近接センサ
PCT/JP2017/000291 WO2017126341A1 (ja) 2016-01-20 2017-01-06 近接センサ
US15/751,156 US10488226B2 (en) 2016-01-20 2017-01-06 Proximity sensor
EP17741221.0A EP3407009B1 (en) 2016-01-20 2017-01-06 Proximity sensor
CN201780002803.2A CN107923732B (zh) 2016-01-20 2017-01-06 接近传感器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016008365A JP6458742B2 (ja) 2016-01-20 2016-01-20 近接センサ

Publications (3)

Publication Number Publication Date
JP2017129431A JP2017129431A (ja) 2017-07-27
JP2017129431A5 true JP2017129431A5 (enrdf_load_stackoverflow) 2018-03-29
JP6458742B2 JP6458742B2 (ja) 2019-01-30

Family

ID=59361553

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016008365A Active JP6458742B2 (ja) 2016-01-20 2016-01-20 近接センサ

Country Status (5)

Country Link
US (1) US10488226B2 (enrdf_load_stackoverflow)
EP (1) EP3407009B1 (enrdf_load_stackoverflow)
JP (1) JP6458742B2 (enrdf_load_stackoverflow)
CN (1) CN107923732B (enrdf_load_stackoverflow)
WO (1) WO2017126341A1 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102538861B1 (ko) 2017-12-26 2023-06-01 가부시키가이샤 에바라 세이사꾸쇼 자성 소자 및 그것을 사용한 와전류식 센서
JP7179586B2 (ja) * 2018-11-08 2022-11-29 株式会社荏原製作所 渦電流検出装置及び研磨装置
DK3654532T3 (da) * 2018-11-16 2022-06-07 Bently Nevada Llc Proksimitetsregistreringssystem med komponentkompatibilitetstestning
DE102019209035A1 (de) 2019-06-21 2020-12-24 Infineon Technologies Ag Erfassen einer diskreten positionsbeziehung zwischen einem magnetfeldgeber und einer magnetfeldsensoranordnung

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH053921Y2 (enrdf_load_stackoverflow) * 1989-02-09 1993-01-29
US5200704A (en) * 1991-02-28 1993-04-06 Westinghouse Electric Corp. System and method including a buried flexible sheet target impregnated with ferromagnetic particles and eddy current probe for determining proximity of a non-conductive underground structure
JPH0729466A (ja) 1993-07-13 1995-01-31 Omron Corp 近接スイッチ
JP3772151B2 (ja) * 1994-04-21 2006-05-10 オリンパス株式会社 挿入部位置検出装置
JPH11304405A (ja) 1998-04-22 1999-11-05 Mitsubishi Heavy Ind Ltd 位置検出装置及びそれを用いた位置検出方法
US6498478B2 (en) * 2000-08-14 2002-12-24 Radic Co., Ltd. Azimuth measuring method, azimuth measuring apparatus, position measuring method, and position measuring apparatus
KR100487878B1 (ko) * 2001-06-29 2005-05-04 마츠시다 덴코 가부시키가이샤 위치 센서
EP1516160A2 (de) * 2002-06-26 2005-03-23 Micro-Epsilon Messtechnik GmbH & Co. KG Sensorspule und wegmesssensor
DE10259223B3 (de) 2002-11-20 2004-02-12 Mehnert, Walter, Dr. Positionsdetektor
JP2007515618A (ja) * 2003-09-30 2007-06-14 エフエーファオ モトレンテクニーク ゲゼルシャフト ミット ベシュレンクテル ハフツング センサ装置
DE102004049753B3 (de) 2004-10-08 2006-04-13 Siemens Ag Verfahren und Anordnung zum Bestimmen des Abstandes einer in Richtung der Abstandsbestimmung profilierten, leitfähigen Oberfläche von einer sich relativ zu der Oberfläche bewegenden Funktionsfläche
US7233396B1 (en) * 2006-04-17 2007-06-19 Alphasniffer Llc Polarization based interferometric detector
JP2008002202A (ja) * 2006-06-23 2008-01-10 Toa Harbor Works Co Ltd 地中位置検出装置
US7782046B2 (en) 2007-02-05 2010-08-24 General Electric Company Electromagnetic tracking method and system
JP2009109220A (ja) 2007-10-26 2009-05-21 Aisan Ind Co Ltd 位置センサ
GB2472275A (en) 2009-07-31 2011-02-02 Oxford Rf Sensors Ltd Proximity sensor
US8508242B2 (en) * 2010-01-25 2013-08-13 Ksr Technologies Co. Inductive position sensor
CN101788259B (zh) 2010-03-04 2012-09-05 上海雷尼威尔测量技术有限公司 双丝差动型磁致伸缩位移传感器
EP2369291B1 (en) 2010-03-10 2015-09-23 PolyResearch AG Sensor for height measurement
JP4852667B1 (ja) 2011-03-04 2012-01-11 株式会社マコメ研究所 近接センサ
DE102012214199A1 (de) 2012-08-09 2014-04-03 Bayerische Motoren Werke Aktiengesellschaft Vorrichtung und Verfahren zur Positionierung durch Triangulation
JP2014086954A (ja) 2012-10-25 2014-05-12 Panasonic Corp 非接触検出装置
US9562758B2 (en) 2013-04-15 2017-02-07 Stemco Kaiser Incorporated Distance measurement sensor based on magnetic signal triangulation
CN103673856A (zh) 2013-12-20 2014-03-26 沈阳洪达信息科技有限公司 一种位置传感器
US9810552B2 (en) * 2014-04-21 2017-11-07 Nucleus Scientific Inc. Inductive position sensing in linear actuators

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